semi-weighted, ivory-feel box-shaped keys with velocity
1
Polyphony
polyphony
64 voices
1
Sound engine
sound_engine
PCM-based, 40 onboard sounds (256 more via Roland Piano App)
1
Key features
key_features
built-in Bluetooth (app + MIDI), stereo speakers, dual/split/twin piano modes, USB-C connectivity
1
Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.